function loadinnerData(url){
	http_request = false;
	if (window.XMLHttpRequest){ 
		http_request = new XMLHttpRequest();
		}else if(window.ActiveXObject){ 
		try{
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		}catch(e){
			try{
    			http_request = new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e){}
		}
	}
	if (!http_request) {
		alert('Cannot create an XMLHTTP instance');
		return false;
	}
	http_request.onreadystatechange = displayinnerData;
	http_request.open('GET', url, true);
	http_request.send(null);
}

function displayinnerData(){
	if (http_request.readyState != 4) {
		//document.getElementById('innercontent').innerHTML = "Loading...";
		getObject('innercontent').innerHTML = "Loading...";
	}else{ 
		if (http_request.status == 200) {
			loadinnerContent(http_request);
		}else{
			alert('There was a problem with the request.');
		}
	} 
} 
function loadinnerContent(xmlHTTP){
	var  data = xmlHTTP.responseText;
	//document.getElementById('innercontent').innerHTML = data;
	getObject('innercontent').innerHTML = data;
}

//expand/contract
	var _expand_img = 'http://www.interwoven.com/media/common_images/product_tabs/expand.gif';
var _contract_img = 'http://www.interwoven.com/media/common_images/product_tabs/contract.gif';

function get_element(id) {
	return document.getElementById ? document.getElementById(id) : document.all ? eval('document.all.' + id)
 : null;
}

function toggle_display(id, img) {
	var obj = get_element(id);

	if (obj) {
		if (obj.className.toLowerCase() == "holder_content") {
			obj.className = "";
			img.src = _contract_img;
			// drop shadow height re-draw solved here. - sgopinathan
			//gradientshadow.position();
			return;
		} else {
			obj.className = "holder_content";
			img.src = _expand_img;
			// drop shadow height re-draw solved here. - sgopinathan
			//gradientshadow.position();
			return;
		}
	}
}

// This is so that broswers with JavaScript turned off won't be able to pick up the CSS class
// that hides clamshell items, and hence will display all items
//document.write('<style type="text/css">');
//document.write('.holder_content { display: none; }');
// Need to separate the close tag into two commands so it will be valid HTML4.01
//document.write('<');
//document.write('/style>');

//for news
 function loadinnerDataNews(url,linkId){
	 showCurrent(linkId);
	http_request1 = false;
	if (window.XMLHttpRequest){ 
		http_request1 = new XMLHttpRequest();
		}else if(window.ActiveXObject){ 
		try{
			http_request1 = new ActiveXObject("Msxml2.XMLHTTP");
		}catch(e){
			try{
    			http_request1 = new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e){}
		}
	}
	if (!http_request1) {
		alert('Cannot create an XMLHTTP instance');
		return false;
	}
	http_request1.onreadystatechange = displayinnerDataNews;
	http_request1.open('GET', url, true);
	http_request1.send(null);
}

function displayinnerDataNews(){
	if (http_request1.readyState != 4) {
		//document.getElementById('innercontentNews').innerHTML = "Loading...";
		getObject('innercontentNews').innerHTML = "Loading...";
	}else{ 
		if (http_request1.status == 200) {
			loadinnerContentNews(http_request1);
		}else{
			alert('There was a problem with the request.');
		}
	} 
} 
function loadinnerContentNews(xmlHTTP1){
	var  data1 = xmlHTTP1.responseText;
	//document.getElementById('innercontentNews').innerHTML = data1;
	getObject('innercontentNews').innerHTML = data1;
}
//for current slected link
function showCurrent(currentId){
	switch(currentId)
	{
      case 'a1':{
	//document.getElementById(currentId).className="selectedLink";
	getObject(currentId).className="selectedLink";
	//document.getElementById("a2").className="";
	getObject("a2").className="";
	break;
	  }
	case 'a2':{
	//document.getElementById(currentId).className="selectedLink";
      getObject(currentId).className="selectedLink";
	//document.getElementById("a1").className="";
	  getObject("a1").className="";
	break;
	  }
case 'a3':{
	//document.getElementById(currentId).className="selectedLink";
	getObject(currentId).className="selectedLink";
	//document.getElementById("a2").className="";
	getObject("a2").className="";
	//document.getElementById("a1").className="";
	getObject("a1").className="";
	break;
	  }
	}
}